Merge pull request #240 from openscad/colah_highlighter

Colah highlighter

1 files changed, 15 insertions, 8 deletions

diff --git a/src/highlighter.h b/src/highlighter.h
index 1bd54d2..b4ffae8 100644
--- a/src/highlighter.h
+++ b/src/highlighter.h
@@ -2,20 +2,27 @@
 #define HIGHLIGHTER_H_
 
 #include <QSyntaxHighlighter>
-
-#ifdef _QCODE_EDIT_
-#include "qdocument.h"
-#endif
+#include <QTextFormat>
+#include <QHash>
 
 class Highlighter : public QSyntaxHighlighter
 {
 public:
-#ifdef _QCODE_EDIT_
-	Highlighter(QDocument *parent);
-#else
+	enum state_e {NORMAL=-1,QUOTE,COMMENT};
+	QHash<QString, QTextCharFormat> tokenFormats;
+	QTextCharFormat errorFormat, commentFormat, quoteFormat, numberFormat;
 	Highlighter(QTextDocument *parent);
-#endif
 	void highlightBlock(const QString &text);
+	void highlightError(int error_pos);
+	void unhighlightLastError();
+private:
+	QTextBlock lastErrorBlock;
+	int errorPos;
+	bool errorState;
+	QMap<QString,QStringList> tokentypes;
+	QMap<QString,QTextCharFormat> typeformats;
+	int lastDocumentPos();
+	void portable_rehighlightBlock( const QTextBlock &text );
 };
 
 #endif